Instruction Manual - HORIBA

1 Instruction ManualPORTABLEpH/ORP/CONDUCTIVITY METERD-74 PrefacePart names and basic operationMeasurementMaintenanceHow to resolve errors or troublesAppendixUsinig various functionsIPrefaceThis Manual describes the operation of the Portable pH/ORP/Conductivity Meter sure to read this Manual before using the product to ensure proper and safe operation of the product. Also safely store the Manual so it is readily available whenever specifications and appearance, as well as the contents of this Manual are subject to change without notice.

2 Warranty and responsibilityHORIBA, Ltd. warrants that the Product shall be free from defects in material and workmanship and agrees to repair or replace free of charge, at option of HORIBA , Ltd., any malfunctioned or damaged Product attributable to responsibility of HORIBA , Ltd. for a period of one (1) year from the delivery unless otherwise agreed with a written agreement. In any one of the following cases, none of the warranties set forth herein shall be extended; Any malfunction or damage attributable to improper operation Any malfunction attributable to repair or modification by any person not authorized by HORIBA , Ltd.

3 Any malfunction or damage attributable to the use in an environment not specified in this Manual Any malfunction or damage attributable to violation of the instructions in this Manual or operations in the manner not specified in this Manual Any malfunction or damage attributable to any cause or causes beyond the reasonable control of HORIBA , Ltd. such as natural disasters Any deterioration in appearance attributable to corrosion, rust, and so on Replacement of consumablesHORIBA, LTD.

4 SHALL NOT BE LIABLE FOR ANY DAMAGES RESULTING FROM ANY MALFUNCTIONS OF THE PRODUCT, ANY ERASURE OF DATA, OR ANY OTHER USES OF THE PRODUCT. Trademarks Microsoft, Windows, Windows Vista are registered trademarks or trademarks of Microsoft Corporation in the United States and other company names and brand names are either registered trademarks or trademarks of the respective companies. (R), (TM) symbols may be omitted in this :I2003393000 3200520068 GZ0000333608 August, 2013 2013 HORIBA , Ltd.

5 Check itemsII Items in packageAfter opening the package, check for damage on the instrument and that the standard accessories (see below) all damage or defects are found on the product, contact your The accessories are not waterproof. The supplied alkaline batteries are used to check operation, thus it is possible that the battery will be run out Manual (this book)Quick-start ManualAAA alkaline batteriesRegulationsIII Conformable DirectiveThis equipment conforms to the following directives and standards: Installation EnvironmentThis product is designed for the following environment.

6 Overvoltage Category II Pollution degree 2 WARNING: Do not use the equipment for measurements within measurement categories II, III and IV. Information on disposal of electrical and electronic equipment and disposal of batteries and accumulatorsThe crossed out wheeled bin symbol with underbar shown on the product or accompanying documents indicates the product requires appropriate treatment, collection and recycle for waste electrical and electronic equipment (WEEE)

7 Under the Directive 2002/96/EC, and/or waste batteries and accumulators under the Directive 2006/66/EC in the European Union. The symbol might be put with one of the chemical symbols below. In this case, it satisfies the requirements of the Directive 2006/66/EC for the object chemical. This product should not be disposed of as unsorted household correct disposal of WEEE, waste batteries and accumulators will contribute to reducing wasteful consumption of natural resources, and protecting human health and the environment from potential negative effects caused by hazardous substance in your supplier for information on applicable disposal.

8 The EMC Directive 2004/108/ECThe Low Voltage Directive 2006/95/ECThe RoHS Directive 2011/65/EUStandards:[the EMC Directive] EN61326-1:2006 Class B, Basic requirements[the Low Voltage Directive] EN61010-1:2010( )[the RoHS Directive] EN50581:2012 Category: 9. Monitoring and control instrumentsRegulationsIV FCC rulesAny changes or modifications not expressly approved by the party responsible for compliance shall void the user's authority to operate the equipment. WARNINGThis equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.

9 These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the Instruction Manual , may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

10 Korea certification Taiwan battery recycling markFor your safetyV Hazard classification and warning symbolsWarning messages are described in the following manner. Read the messages and follow the instructions carefully. Hazard classification Warning symbolsThis indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This is to be limited to the most extreme indicates a potentially hazardous situation which, if not avoided, could result in death or serious indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.